Recalls, complaints, and safety data from NHTSA
The 2017 Cadillac CT6 has 2 recalls, 25 complaints.
2
Recalls
25
Complaints
N/A
Safety Rating
Data source: National Highway Traffic Safety Administration (NHTSA) · Last updated May 18, 2026
18V437000
SEATS:MID/REAR ASSEMBLY
General Motors LLC (GM) is recalling certain 2016-2018 Cadillac CT6 vehicles. The inboard child seat anchorage bars may have had excess structural ad...
21V759000
EXTERIOR LIGHTING
General Motors, LLC (GM) is recalling certain 2016-2017 Cadillac CT6 vehicles. The Park/Position lights may be excessively bright. As such, these ve...
Overall
Not Rated
Front Crash
Not Rated
Side Crash
Not Rated
Rollover
Not Rated
Rating for: 2017 Cadillac CT6 4DR AWD
| Date ↓ | Component | Summary |
|---|---|---|
| Oct 7, 2025 | FUEL/PROPULSION SYSTEM | My CT6 had a default engine light on,.Dealer reports broken EVAP line.Car has never been in an accid... |
| Apr 2, 2025 | VEHICLE SPEED CONTROL | My vehicles transmission has a buzzing noise coming from the transmission oil pan and a gear shiftin... |
| Feb 12, 2025 | ELECTRICAL SYSTEM,STRUCTURE | Water is getting into my trunk where the amp is and now my radio does not work only the back up came... |
| Oct 15, 2024 | POWER TRAIN,ELECTRICAL SYSTEM,FORWARD COLLISION AVOIDANCE | These vehicles have an issue tbat GM is aware of, with their 8 speed automatic transmissions which a... |
| Sep 29, 2023 | POWER TRAIN,SERVICE BRAKES | Transmission - Jerks and studders (hesitation) in the course of normal driving. Brakes - Makes a... |
| Jul 11, 2023 | POWER TRAIN | The car is equipped with an 8-Speed Automatic Transmission which is frequently very hard shifting fr... |
| Jul 1, 2023 | TIRES | SIDEWALL CRACKING ISSUE WITH ALL FOR TIRES - PIRELLI P ZERO NERO 245/40/R20 While traveling out of ... |
| Oct 5, 2022 | POWER TRAIN | While driving the vehicle with auto stop engaged, the auto stop was malfunctioning. When I get to a ... |
| Sep 9, 2022 | POWER TRAIN | I was driving the vehicle heading to the interstate, and my speed was about 15 MPH, as I merge onto ... |
| Jun 29, 2021 | STEERING | Steering rack bound up and became extremely difficult to move, causing vehicle to leave roadway. Po... |
| Feb 4, 2021 | ELECTRICAL SYSTEM,UNKNOWN OR OTHER,SERVICE BRAKES | WHEN YOU PT IN THE REVERVE THE OUT SIDE MIRRORS DID NOT TILTED , AND SOME TIME THE PARKING BREAK LIG... |
| Jan 1, 2021 | POWER TRAIN,ELECTRICAL SYSTEM | The contact owns a 2017 Cadillac CT6. The contact stated that while driving at various speeds, the v... |
| Jul 11, 2020 | VISIBILITY | TL* THE CONTACT OWNS A 2017 CADILLAC CT6. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 67 MPH... |
| Jun 3, 2020 | POWER TRAIN,ENGINE | WHEN AUTO STOP IS ENGAGE TAKING YOUR FOOT OFF THE BRAKE PEDAL FROM A COMPLETE STOP WHEN THE ENGINE S... |
| Mar 10, 2020 | POWER TRAIN | MY 2017 CADILLAC CT6 3.0 TT PREMIUM LUXURY HAS HAD THIS ISSUE SINCE I PURCHASED IT. DEALERSHIP STATE... |
| Dec 3, 2019 | POWER TRAIN,ENGINE | ON MORE THAN THREE OCCASIONS, THIS VEHICLE HAS LOST SUBSTANTIAL OR ALL PROPULSION DUE TO ENGINEERING... |
| Aug 22, 2019 | POWER TRAIN | HARD SHIFTS IN LOW SPEEDS, INTENSE VIBRATION , SHUDDER THROUGHOUT DRIVING SPEED. CADILLAC DEALER SAI... |
| May 22, 2019 | POWER TRAIN | I PURCHASED THE USED 2017 CADILLAC CT6 IN MARCH 2019 WITH 24,192 MILES. IT WAS A CERTIFIED PRE -OWN... |
| Jun 27, 2018 | POWER TRAIN | TRANSMISSION HAS A SIGNIFICATION CLUNK/HESITATION/DELAY SHIFTING UP FROM 1ST-2ND GEAR AND DOWN FROM ... |
| Jun 15, 2018 | POWER TRAIN,VEHICLE SPEED CONTROL | The vehicle experiences harsh shifting, surging, and jerking forward during normal driving condition... |